Re: Philips 42" 715T2432-2 issues
check those zeners haven't blown again @ ZD904, ZD902
Draconis
New Member
Last Activity: 04-01-2014, 07:38 AM
Joined: 03-14-2014
Location: Carmarthen
-
Re: Philips 42" 715T2432-2 issues
The big cap was bad on mineLeave a comment:
-
Re: Philips 42" 715T2432-2 issues
I've got to say I'm appalled at Phillips the company they are about as much use as a chocolate fireguard when it comes to helping the end user.....that's the problem these days with this throw away society we live in .....its' a shameLeave a comment:
-
Re: Philips 42" 715T2432-2 issues
I've resolved the issue with the power supply I had, same issue chirping on startup/load I've replaced the following parts and now have a working PSU
C953,C952,C951, C955, and the big 220uf 450V cap
ZD904, ZD902
D922
(5 caps 2 Zdiodes 1 rectifier beats your 11 caps 2 Zdiodes and rectifier ....<grin>)
Just thought I'd pass on my success on this repair (your mileage may vary)Last edited by Draconis; 03-19-2014, 09:42 AM.Leave a comment:
-
Re: Philips 42" 715T2432-2 issues
Hi Mavrick2k,
did you resolve this ? I'm at the stage of replacing the Zeners ZD904 and ZD902, I'm also replacing the rectifier STPS40H100CW, Dual Schottky Diode, 40A 100V Common Cathode, Dual, 3-Pin, TO-247 at D922, I've ordered most of the caps as well.....getting fed up with this PSU....seems like its a common fault, just wondered if there was a iron clad fix for it....other than trial and errorLeave a comment:
No activity results to display
Leave a comment: